Home / 9,614,468.40-13,268,124.60-5,263,482.93

Finding the Fourth Proportional to 9,614,468.40, 13,268,124.60 and 5,263,482.93

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Solution

The fourth proportional to 9,614,468.40, 13,268,124.60 and 5,263,482.93 is: 7,263,693.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,614,468.40 : 13,268,124.60 = 5,263,482.93 : x
  2. Step 2: Convert to fraction form
    9,614,468.40/13,268,124.60 = 5,263,482.93/x
  3. Step 3: Cross multiply
    9,614,468.40x = 13,268,124.60 × 5,263,482.93
  4. Step 4: Simplify right side
    9,614,468.40x = 69,836,547,345,213.07
  5. Step 5: Solve for x
    x = 69,836,547,345,213.07/9,614,468.40
  6. Step 6: Final answer
    x = 7,263,693.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.